// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

pub mod config;
pub mod producer;
mod protocol_key;
mod request_code;
mod protocol_version {
    use std::fmt::Display;

    #[derive(Debug, Clone, Copy)]
    pub(super) enum ProtocolVersion {
        V1,
        V2,
    }
    impl Display for ProtocolVersion {
        fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
            match self {
                ProtocolVersion::V1 => write!(f, "1.0"),
                ProtocolVersion::V2 => write!(f, "2.0"),
            }
        }
    }
}
